Gastroenteritis ICD-10-CM Codes

Explore gastroenteritis, its causes, symptoms, and diagnosis with ICD-10 Codes Used for Gastroenteritis in this guide.

By Ashleigh Knowles on Jun 16, 2024.

Fact Checked by Nate Lacson.

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Table of content

What ICD-10 Codes are Used for Gastroenteritis Which Gastroenteritis ICD codes are Billable Clinical Information Synonyms FAQS

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A09.0

A gastroenteritis ICD 10 code for rotavirus. it is a highly contagious virus that inflames the stomach and intestines, leading to severe diarrhea in young children and illness in adults. Symptoms include watery diarrhea, vomiting, fever, and stomach cramps.

A09.1

It is an ICD 10 viral gastroenteritis code for Norwalk agent, also known as the "winter vomiting disease," a group of viruses causing acute gastroenteritis. It spreads through contact with infected individuals' feces and presents symptoms of watery diarrhea, vomiting, nausea, and stomach cramps.

A09.3

This is one of the Gastroenteritis ICD Codes used for Escherichia coli (E. coli), a type of bacteria, that can cause acute gastroenteritis through contaminated food or contact with infected individuals or animals. Symptoms include watery diarrhea, vomiting, nausea, fever, and stomach cramps.

A09.4

Another ICD 10 gastroenteritis code is used for cases that are caused by Salmonella. A bacterial infection leads to acute gastroenteritis through contaminated food or contact with infected animals or individuals. Symptoms include watery diarrhea, vomiting, nausea, fever, and stomach cramps.

A09.5

Shigella, a bacterial infection, causes acute gastroenteritis through contact with the feces of infected individuals. Symptoms include watery diarrhea, vomiting, nausea, fever, and stomach cramps.

A09.2

It is a viral gastroenteritis ICD 10 code caused by various viruses, including norovirus, adenovirus, and astrovirus, that can cause acute gastroenteritis through fecal-oral transmission. Symptoms resemble rotavirus infection and last for 1-3 days.

A09.6

It is an ICD 10 code for gastroenteritis caused by Campylobacter, a bacterial infection, that leads to acute gastroenteritis through contaminated food or contact with infected animals or individuals. Symptoms include watery diarrhea, vomiting, nausea, fever, and stomach cramps.

A09.7

Yersinia, a bacterial infection, causes acute gastroenteritis through contact with the feces of infected animals or individuals. Symptoms typically appear after 4-7 days and include watery diarrhea, vomiting, nausea, fever, and stomach cramps.

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Which Gastroenteritis ICD codes are Billable:

All the Gastroenteritis ICD codes mentioned (A09.0, A09.1, A09.3, A09.4, A09.5, A09.2, A09.6, A09.7) are billable. These codes are used by healthcare providers for accurate documentation and billing purposes when diagnosing and treating patients with gastroenteritis caused by different pathogens, including viruses.

Clinical Information

Gastroenteritis is an inflammation of the stomach and intestines, commonly affecting people of all ages.
Gastroenteritis can be caused by various factors, including viruses, bacteria, parasites, and toxins, with viruses being the most common cause.
The symptoms may include diarrhea, vomiting, fever, abdominal cramps, nausea, loss of appetite, and fatigue.
Gastroenteritis is typically diagnosed based on symptoms and medical history, and a stool culture may be ordered to identify the specific organism causing the infection.
Treatment depends on the cause; viral gastroenteritis requires supportive care with plenty of fluids to prevent dehydration, while bacterial gastroenteritis may require antibiotics.
Preventive measures include thorough handwashing, avoiding contact with sick individuals, cooking food thoroughly, avoiding contaminated water, and practicing safe sex.

Synonyms

Stomach flu
Food poisoning
Traveler's diarrhea
Runny tummy
Tummy bug

Commonly asked questions

When to use a Gastroenteritis ICD code?

Use an ICD-10 code for gastroenteritis when admitting a patient to the hospital, filing insurance claims, or reporting cases to public health authorities. These codes categorize the condition accurately for medical records, billing, and public health monitoring.

What are the common treatments for Gastroenteritis Diagnosis Codes?

Treatment varies based on the cause. For viral gastroenteritis, supportive care and fluid intake are essential. Antibiotics may be prescribed in bacterial cases, and over-the-counter medications like antidiarrheals, antiemetics, and pain relievers can be recommended.

What does a diagnosis code for Gastroenteritis mean?

A diagnosis code for gastroenteritis is a unique number used to identify the specific type of gastroenteritis for insurance reimbursement, research, and public health reporting. The code includes information on the ICD-10 chapter, block, and specific code number. For instance, A09.0 represents acute gastroenteritis caused by rotavirus.